1netlogond_selinux(8) SELinux Policy netlogond netlogond_selinux(8)
2
6 netlogond_selinux - Security Enhanced Linux Policy for the netlogond
7 processes
8
10 Security-Enhanced Linux secures the netlogond processes via flexible
11 mandatory access control.
12 The netlogond processes execute with the netlogond_t SELinux type. You
14 can check if you have these processes running by executing the ps com‐
15 mand with the -Z qualifier.
16 For example:
18 ps -eZ | grep netlogond_t
20
24 The netlogond_t SELinux type can be entered via the netlogond_exec_t
25 file type.
26 The default entrypoint paths for the netlogond_t domain are the follow‐
28 ing:
29 /usr/sbin/netlogond, /opt/likewise/sbin/netlogond
31
33 SELinux defines process types (domains) for each process running on the
34 system
35 You can see the context of a process using the -Z option to ps
37 Policy governs the access confined processes have to files. SELinux
39 netlogond policy is very flexible allowing users to setup their netlo‐
40 gond processes in as secure a method as possible.
41 The following process types are defined for netlogond:
43 netlogond_t
45 Note: semanage permissive -a netlogond_t can be used to make the
47 process type netlogond_t permissive. SELinux does not deny access to
48 permissive process types, but the AVC (SELinux denials) messages are
49 still generated.
50
53 SELinux policy is customizable based on least access required. netlo‐
54 gond policy is extremely flexible and has several booleans that allow
55 you to manipulate the policy and run netlogond with the tightest access
56 possible.
57 If you want to allow all domains to execute in fips_mode, you must turn
61 on the fips_mode boolean. Enabled by default.
62 setsebool -P fips_mode 1
64 If you want to allow confined applications to use nscd shared memory,
68 you must turn on the nscd_use_shm boolean. Enabled by default.
69 setsebool -P nscd_use_shm 1
71
75 The SELinux process type netlogond_t can manage files labeled with the
76 following file types. The paths listed are the default paths for these
77 file types. Note the processes UID still need to have DAC permissions.
78 cluster_conf_t
80 /etc/cluster(/.*)?
82 cluster_var_lib_t
84 /var/lib/pcsd(/.*)?
86 /var/lib/cluster(/.*)?
87 /var/lib/openais(/.*)?
88 /var/lib/pengine(/.*)?
89 /var/lib/corosync(/.*)?
90 /usr/lib/heartbeat(/.*)?
91 /var/lib/heartbeat(/.*)?
92 /var/lib/pacemaker(/.*)?
93 cluster_var_run_t
95 /var/run/crm(/.*)?
97 /var/run/cman_.*
98 /var/run/rsctmp(/.*)?
99 /var/run/aisexec.*
100 /var/run/heartbeat(/.*)?
101 /var/run/pcsd-ruby.socket
102 /var/run/corosync-qnetd(/.*)?
103 /var/run/corosync-qdevice(/.*)?
104 /var/run/corosync.pid
105 /var/run/cpglockd.pid
106 /var/run/rgmanager.pid
107 /var/run/cluster/rgmanager.sk
108 likewise_etc_t
110 /etc/likewise-open(/.*)?
112 netlogond_var_lib_t
114 /var/lib/likewise/LWNetsd.err
116 /var/lib/likewise-open/LWNetsd.err
117 /var/lib/likewise/krb5-affinity.conf
118 /var/lib/likewise-open/krb5-affinity.conf
119 netlogond_var_run_t
121 /var/run/netlogond.pid
123 root_t
125 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
127 /
128 /initrd
129
132 SELinux requires files to have an extended attribute to define the file
133 type.
134 You can see the context of a file using the -Z option to ls
136 Policy governs the access confined processes have to these files.
138 SELinux netlogond policy is very flexible allowing users to setup their
139 netlogond processes in as secure a method as possible.
140 STANDARD FILE CONTEXT
142 SELinux defines the file context types for the netlogond, if you wanted
144 to store files with these types in a diffent paths, you need to execute
145 the semanage command to specify alternate labeling and then use re‐
146 storecon to put the labels on disk.
147 semanage fcontext -a -t netlogond_var_lib_t '/srv/mynetlogond_con‐
149 tent(/.*)?'
150 restorecon -R -v /srv/mynetlogond_content
151 Note: SELinux often uses regular expressions to specify labels that
153 match multiple files.
154 The following file types are defined for netlogond:
156 netlogond_exec_t
160 - Set files with the netlogond_exec_t type, if you want to transition
162 an executable to the netlogond_t domain.
163 Paths:
166 /usr/sbin/netlogond, /opt/likewise/sbin/netlogond
167 netlogond_var_lib_t
170 - Set files with the netlogond_var_lib_t type, if you want to store the
172 netlogond files under the /var/lib directory.
173 Paths:
176 /var/lib/likewise/LWNetsd.err, /var/lib/likewise-open/LWNetsd.err,
177 /var/lib/likewise/krb5-affinity.conf, /var/lib/likewise-
178 open/krb5-affinity.conf
179 netlogond_var_run_t
182 - Set files with the netlogond_var_run_t type, if you want to store the
184 netlogond files under the /run or /var/run directory.
185 netlogond_var_socket_t
189 - Set files with the netlogond_var_socket_t type, if you want to treat
191 the files as netlogond var socket data.
192 Paths:
195 /var/lib/likewise/.netlogond, /var/lib/likewise-open/.netlogond
196 Note: File context can be temporarily modified with the chcon command.
199 If you want to permanently change the file context you need to use the
200 semanage fcontext command. This will modify the SELinux labeling data‐
201 base. You will need to use restorecon to apply the labels.
202
205 semanage fcontext can also be used to manipulate default file context
206 mappings.
207 semanage permissive can also be used to manipulate whether or not a
209 process type is permissive.
210 semanage module can also be used to enable/disable/install/remove pol‐
212 icy modules.
213 semanage boolean can also be used to manipulate the booleans
215 system-config-selinux is a GUI tool available to customize SELinux pol‐
218 icy settings.
219
222 This manual page was auto-generated using sepolicy manpage .
223
226 selinux(8), netlogond(8), semanage(8), restorecon(8), chcon(1), sepol‐
227 icy(8), setsebool(8)
228netlogond 21-11-19 netlogond_selinux(8)